Search results for "efl"

Dis-misure e dis-valori del danno all'ambiente fluviale: un approccio socio-sistemico

2013

Si espone qui la sperimentazione di un metodo di analisi e valutazione del danno ispirato all’approccio sociologico di N. Nuhmann (1990), che definisce l’ambiente per differenza rispetto ai processi comunicativi che informano il sistema sociale e quindi il danno ambientale come difetto della comunicazione tra sub-sistemi. In questa logica la valutazione del risarcimento è stata condotta con riferimento al rapporto verticale tra unità inquinanti e supporto naturale e orizzontale tra i diversi sub-sistemi che comunicano “sull’ambiente”. Il caso studiato riguarda le immissioni di inquinanti in un bacino idrico siciliano da tempo sotto osservazione anche da parte della Comunità Europea a causa …

Flexural Behavior of Steel Fibrous Reinforced Concrete Deep Beams

2012

Experimental research was carried out regarding the flexural behavior of deep beams cast with plain and fibrous concrete with hooked steel fibers, and subjected to monotonic vertical loads. Four deep fiber-reinforced concrete beams were cast. Two of them were made of plain concrete with main and web steel reinforcements (RC), and two were made of hooked steel fiber-reinforced concrete (SFRC) with main steel reinforcements. The experimental results show the brittle behavior of reinforced deep RC members characterized by crushing of concrete struts and fracture of web steel bars. SFRC deep beams exhibit higher strength and, above all, ductility with respect to RC members due to the bridging a…

Voimaharjoittelun vaikutukset dynaamiseen ja staattiseen tasapainoon nuorilla ja ikääntyneillä

2017

Tasapainolle ei ole olemassa universaalia määritelmää mutta se tiedetään, että sitä kontrolloivat useat eri mekanismit. Ikääntyminen aiheuttaa siinä heikkenemistä, joka aiheutuu muutoksista sekä sensorisissa että motorisissa prosesseissa. Kaatumisesta aiheutuneiden vammojen määrä kasvaa koko ajan ikääntyneillä. Heidän onkin havaittu pärjäävän nuoria huonommin sekä staattisissa että dynaamisissa testeissä mutta dynaamisissa testeissä ero on vieläkin suurempi. Erityisesti dynaamisten ominaisuuksin tutkiminen on tärkeää sillä staattiset testit eivät välttämättä paljasta tasapaino-ongelmia tai ikääntymiseen liittyviä eroja yhtä hyvin kuin dynaamiset testit. Tämän tutkimuksen suoritti loppuun 4 …

Stretch reflex modulation during exercise and fatigue

2003

Muscle and joint stiffness regulation during normal and fatiguing stretch-shortening cycle exercise

2010

Modulations of corticospinal excitability following rapid ankle dorsiflexion in skill- and endurance-trained athletes

2022

Abstract Purpose Long-term sports training, such as skill and endurance training, leads to specific neuroplasticity. However, it remains unclear if muscle stretch-induced proprioceptive feedback influences corticospinal facilitation/inhibition differently between skill- and endurance-trained athletes. This study investigated modulation of corticospinal excitability following rapid ankle dorsiflexion between well-trained skill and endurance athletes. Methods Ten skill- and ten endurance-trained athletes participated in the study. Corticospinal excitability was tested by single- and paired-pulse transcranial magnetic stimulations (TMS) at three different latencies following passive rapid ankl…

Neuromuscular function and balance control in young and elderly subjects : effects of explosive strength training

2014

Autorreflexión pedagógica

2019

The autobiographical reflection on school learning makes it possible to explain how personal life guidelines are loading teaching activity with experiences. Educational time does not consist only of a linear narration, but works as the evocation of temporal and spatial memories of an explanation of the present. Personal life is intertwined with school reflection to give meaning to what we decide from teaching

Written essay feedback given by a teacher and as experienced by students

2016

Kirjallinen tuottaminen on olennainen osa kielten kouluopetusta Suomessa. Perinteisesti kirjalliset tuotokset arvioidaan ja opettaja antaa niistä palautetta. Tämä kandidaatin tutkielma selvittää yhden lukioryhmän osalta, millaista palautetta opettaja antoi heidän kirjoittamistaan esseistä ja kuinka oppilaat kokivat tämän palautteen. Tutkielmassa on käytetty sekä laadullisia että määrällisiä tutkimusotteita. Ensin oppilaat kirjoittivat lukiokurssillaan esseet, jotka opettaja arvosteli ja antoi niistä kommentteja. Sitten nämä esseet kommentteineen kerättiin ja palautteelle tehtiin sisällönanalyysi teorialähtöisesti Hattien ja Timperleyn mallin (2007) mukaan. Palaute oli pääosin varsin positii…

The power of assessment: What (dis)empowers students in their EFL assessment in a Finnish upper secondary school?

2017

Assessment wields a great deal of power over students. Yet, there is little research on how students, either in general or as individuals, experience assessment. Therefore, this study aimed to explore what disempowers or empowers students in EFL assessment. A total of 146 students from one Finnish upper secondary school answered a questionnaire on assessment and feedback in their EFL studies. The study utilises mixed methods: primarily, the questionnaire data was analysed quantitatively (principal component analysis, step-wise regression analysis), secondarily, qualitative data and analysis were also used. The analyses showed that students reacted to assessment in highly individual ways. Wh…